The main characteristics of the silicone seal have?

Silicone seal temperature to adapt to the wide, good sealing, can design, environmental protection and other features, at the same time, high and low temperature resistance, so it is an ideal material in the sealing material, and are often used to all kinds of food packing, so the silicone seal mainly to those features? Seal tell you. The silicone seal main features: 1, heat resistance, cold resistance, good compression permanent deformation small; 2, no harmful release; 3, the material performance can be design, good appearance; 4, using temperature 60 ℃ ~ 230 ℃; 5, hardness of 30 ~ 70 degrees; 6, the price is relatively expensive; 7, low mechanical strength. Silicone sealing ring is mainly used in electronics, food, medical apparatus and instruments of seal, such as diaphragm, o-rings, liner, shielding, waterproof sleeve, etc. In addition, the heat insulation silicone pad has good high temperature resistance ability, food-grade silicone can resistance to high temperature of 200 ℃ and can use for a long time. The performance of the sealing ring can be a direct impact on the performance of mechanical equipment and service life, so in choosing a seal need according to the operation condition of the product to choose. Di seal 17 years of professional manufacturer of silicone seal, according to the customer's need to open mold design of different heat resistance, abrasion resistance, corrosion resistant, oil resistant, such as seals, figure or the incoming sample custom: welcome to.